CN207945318U - A kind of Multi-way control valve - Google Patents
A kind of Multi-way control valve Download PDFInfo
- Publication number
- CN207945318U CN207945318U CN201721852287.6U CN201721852287U CN207945318U CN 207945318 U CN207945318 U CN 207945318U CN 201721852287 U CN201721852287 U CN 201721852287U CN 207945318 U CN207945318 U CN 207945318U
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- China
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- valve body
- way control
- rotary spool
- interface channel
- control valve
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Abstract
This application discloses a kind of Multi-way control valves, including：Valve body is provided with multiple connectors for connecting one to one with pipeline on the periphery of valve body；Rotary spool, it is rotationally connected in valve body, interconnected interface channel is provided on rotary spool, and the arrangement angle between the import of interface channel and the arrangement angle between connector are identical, realize that interface channel and connector are docked and connected or misplace one by one disconnection with respect to valve body rotation by rotary spool；Driving device is connect with rotary spool and valve body, for driving rotary spool to be rotated relative to valve body.Multi-way control valve can carry out while controlling to the break-make of multiple pipelines in the application, and only need to control a Multi-way control valve, reduce control difficulty and control cost.
Description
Technical field
The utility model is related to valve technology field, more particularly to a kind of Multi-way control valve.
Background technology
Valve is applied in piping connection, and the break-make of control valve is used for, but for the system of multiple pipelines, in order to control
The break-make for making these pipelines, needs to be respectively provided with that there are one valves on each pipeline, is individually controlled.
But it when needing these pipelines to be carried out at the same time break-make, then needs to control each valve while open and close.It is more
A valve not only increases cost, and increases control difficulty.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of Multi-way control valve, to control the same of multiple pipelines
When break-make, and reduce control difficulty and cost.
In order to achieve the above objectives, the utility model provides following technical scheme：
A kind of Multi-way control valve, including：
Valve body is provided with multiple connectors for connecting one to one with pipeline on the periphery of the valve body；
Rotary spool is rotationally connected in the valve body, and interconnected interface channel is provided on the rotary spool,
And the arrangement angle between the import of the interface channel and the arrangement angle between the connector are identical, by described
Rotary spool realizes that the interface channel and the connector are docked and connected or misplace one by one disconnection relative to valve body rotation；
Driving device is connect with the rotary spool and the valve body, for driving the relatively described valve of the rotary spool
Body rotates.
Preferably, in above-mentioned Multi-way control valve, the driving device includes：
Gear is fixed on the rotation center of the rotary spool；
Rack is engaged with the gear；
Rack drives component is fixed on the valve body, and is connect with the rack drives.
Preferably, in above-mentioned Multi-way control valve, the rack drives component includes：
Solenoid valve is fixed on the valve body, attracts the rack movement for being powered；
Draw springs, one end of the rack are connect with the draw springs；
Elastic component pedestal is fixed on the valve body, and the draw springs are fixed on the elastic component pedestal.
Preferably, in above-mentioned Multi-way control valve, the draw springs are spring.
Preferably, in above-mentioned Multi-way control valve, the gear is threadingly attached on the rotary spool.
Preferably, in above-mentioned Multi-way control valve, the connector is evenly arranged on the periphery of the valve body.
Preferably, in above-mentioned Multi-way control valve, the driving device is electro-motor or hydraulic motor, the electricity
The output shaft of dynamic motor or hydraulic motor and the rotation center of the rotary spool are drivingly connected.
Preferably, in above-mentioned Multi-way control valve, the interface channel is radially arranged in the rotary spool
On.
Preferably, in above-mentioned Multi-way control valve, the interface channel is triangular in shape, polygon or round is arranged in
In the rotary spool, the import of the interface channel is located on the periphery of the valve body.
Preferably, in above-mentioned Multi-way control valve, the quantity at least two of the interface channel.
Compared with prior art, the utility model has the beneficial effects that：
Multiple pipelines are connected to the connector of valve body by Multi-way control valve provided by the utility model correspondingly
On；When the opposite valve body of driving device driving rotary spool rotates to the import of interface channel and connector one-to-one correspondence is connected to,
Each interface channel is connected to each pipeline one-to-one correspondence, due to communicating with each other between interface channel, multiple pipelines are each other
Connection, realizes the unlatching of multiple pipelines.When the opposite valve body of driving device driving rotary spool rotates to the import of interface channel
When being staggered with connector one-to-one correspondence, pipeline is not connected to interface channel, then realizes each pipeline and simultaneously switch off.The multichannel
Control valve can carry out while controlling to the break-make of multiple pipelines, and only need to control a Multi-way control valve, reduce control
Difficulty and control cost processed.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is the embodiments of the present invention, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to the attached drawing of offer.
Fig. 1 is a kind of structural representation of Multi-way control valve for providing of the utility model embodiment in the open state
Figure；
Fig. 2 is structural representation when a kind of Multi-way control valve that the utility model embodiment provides is closed
Figure；
Fig. 3 is a kind of structural schematic diagram of the rotary spool for Multi-way control valve that the utility model embodiment provides.
Wherein, 1 be valve body, 11 be connector, 2 be rotary spool, 21 be interface channel, 3 be driving device, 31 be elasticity
Part pedestal, 32 be draw springs, 33 be gear, 34 be rack, 35 be solenoid valve.
Specific implementation mode
The core of the utility model is there is provided a kind of Multi-way control valve, break-make while capable of controlling multiple pipelines,
And reduce control difficulty and cost.
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- Fig. 3 is please referred to Fig.1, the utility model embodiment provides a kind of Multi-way control valve comprising valve body 1, rotation
Spool 2 and driving device 3；Wherein, valve body 1 is hollow cylindrical structure, is provided on the periphery of valve body 1 a pair of with pipeline one
The connector 11 that should be connected, the i.e. quantity of connector 11 and the quantity of pipeline are equal；Rotary spool 2 is rotationally connected in valve body 1,
Interconnected interface channel 21 is provided on rotary spool 2, the import of interface channel 21 is located at the periphery of rotary spool 2
On, and the arrangement angle between the import of interface channel 21 and the arrangement angle between connector 11 are identical, pass through rotation
Spool 2 is rotated relative to valve body 1 realizes that import and the connector 11 of interface channel 21 are docked and connected or misplace one by one disconnection.Due to even
Connect road 21 import between arrangement angle and connector 11 between arrangement angle it is identical, therefore, rotary spool 2 with
There are two types of the relative position relations of valve body 1, and one is the connectors of the import and valve body 1 of the interface channel 21 on rotary spool 2
11 correspond connection, and another kind is that the import of interface channel 21 is mutually staggered with the connector 11 of valve body 1 and is not connected to；It drives
Dynamic device 3 is connect with rotary spool 2 and valve body 1, for driving rotary spool 2 to be rotated relative to valve body 1, the working condition of realization
Switching.
The course of work of the Multi-way control valve is：When driving device 3 drives rotary spool 2 with respect to 1 company of rotating to of valve body
It connects the import in road 21 and connector 11 corresponds when being connected to, each interface channel 21 is connected to each pipeline one-to-one correspondence,
Due to communicating with each other between interface channel 21, multiple pipelines communicate with each other, and realize the unlatching of multiple pipelines.
When driving device 3 drives rotary spool 2 to rotate to the import of interface channel 21 with connector 11 one by one with respect to valve body 1
When correspondence is staggered, pipeline is not connected to interface channel 21, then realizes each pipeline and simultaneously switch off.
As it can be seen that the Multi-way control valve can carry out while controlling to the break-make of multiple pipelines, and only need control one
Multi-way control valve reduces control difficulty and control cost.
As shown in Figure 1-Figure 3, further, in the present embodiment, driving device 3 includes gear 33, rack 34 and rack
Driving part, wherein gear 33 is fixed on the rotation center of rotary spool 2；Rack 34 is engaged with gear 33；Rack drives component
It is fixed on valve body 1, and is drivingly connected with rack 34.
The operation principle of the driving device 3 is：Rack drives component drive rack 34 moves linearly, and rack 34 is with moving gear
33 rotations, since gear 33 and rotary spool 2 are fixed, gear 33 drives rotary spool 2 to be rotated relative to valve body 1, works as rack
When driving part drive rack 34 moves in one direction, the import of interface channel 21 is connected to the connector 11 of valve body 1, works as tooth
When driving part drive rack 34 moves in opposite direction, the import of interface channel 21 and the dislocation of connector 11 of valve body 1 are disconnected
It opens.
As an optimization, rack drives component includes solenoid valve 35, draw springs 32 and elastic component pedestal 31；Solenoid valve 35
It is fixed on valve body 1, attracts rack 34 to move for being powered；Elastic component pedestal 31 is fixed on valve body 1, and draw springs 32 are solid
Due on elastic component pedestal 31, one end of rack 34 is connect with draw springs 32, and draw springs 32 apply bullet to rack 34
Property restoring force.When work, solenoid valve 35 is powered, and attracts rack 34 that the elastic force of draw springs 32 is overcome to move linearly, rack 34
It drives gear 33 to rotate, and then rotary spool 2 is driven to be rotated relative to valve body 1, after movement in place, the import of interface channel 21 and valve
The connector 11 of body 1 is connected to.When solenoid valve 35 powers off, attraction disappears, reply masterpiece of the rack 34 in draw springs 32
Original position is returned under, rack 34 drives gear 33 to reversely rotate, and then rotary spool 2 is driven to be reversely rotated with respect to spool 1, returns to
In situ, the import of interface channel 21 is disconnected with the dislocation of connector 11 of valve body 1.
Further, draw springs 32 are spring, it is, of course, also possible to for elastic rubber etc..
In order to facilitate the dismounting of gear 33, in the present embodiment, gear 33 is threadingly attached on rotary spool 2, when
So, gear 33, which can also be bonded or welded, is fixed on rotary spool 2.
Certainly, rack drives component can also be line handspike, be extended and retracted by Electronic control line handspike, realize
The straight reciprocating of rack 34.
Driving device 3 can also use electro-motor or hydraulic pressure other than using the kind of drive of gear 33 and rack 34
The output shaft of motor, electro-motor or hydraulic motor is drivingly connected with the rotation center of rotary spool 2, passes through electro-motor or liquid
Pressure motor directly drives rotary spool 2 and is rotated relative to valve body 1.The type of drive of gear 33 and rack 34 is simple in structure, arrangement side
Just, at low cost, Bit andits control is accurate.
As depicted in figs. 1 and 2, in the present embodiment, connector 11 is evenly arranged on the periphery of valve body 1, that is, is connected
Arrangement angle between mouthfuls 11 is equal, correspondingly, arrangement angle between the import of the interface channel 21 on rotary spool 2 also phase
Deng.
In the present embodiment, the quantity at least two of connector, the quantity setting connection of the pipeline connected as needed
The quantity of mouth, for controlling three pipelines simultaneously, then the quantity of connector 11 and interface channel 21 is three, three connections
When mouth 11 is evenly arranged on the periphery of valve body 1, then between 21 import of the angle between connector 11 and interface channel
Angle is 120 °.Certainly, connector 11 can not also be evenly arranged on the periphery of valve body 1, as long as ensureing interface channel
21 import corresponds the disconnection that is connected to and misplaces with connector 11.
As shown in Fig. 1-convex 3, in the present embodiment, interface channel 21 is preferably radially disposed in rotary spool 2,
It directly drills and obtains on the periphery of valve body 1, it is easy to process.
Certainly, the multiple interface channels 21 being arranged in rotary spool 2 can be with cloth such as triangular in shape, polygon or rounds
Set, as long as interface channel 21 is connected to each other, on the periphery of rotary spool 2 setting be connected to interface channel 21 into
Mouthful, and the arrangement angle between import is identical as the arrangement angle between the connector 11 of valve body 1, can complete
The opening and closing of Multi-way control valve 6.
Each embodiment is described by the way of progressive in this specification, the highlights of each of the examples are with other
The difference of embodiment, just to refer each other for identical similar portion between each embodiment.
The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or use this practicality new
Type.Various modifications to these embodiments will be apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest range consistent with features of novelty.
Claims (10)
1. a kind of Multi-way control valve, which is characterized in that including：
Valve body is provided with multiple connectors for connecting one to one with pipeline on the periphery of the valve body；
Rotary spool is rotationally connected in the valve body, and interconnected interface channel, and institute are provided on the rotary spool
It states the arrangement angle between the import of interface channel and the arrangement angle between the connector is identical, pass through the rotation
Spool realizes that the interface channel and the connector are docked and connected or misplace one by one disconnection relative to valve body rotation；
Driving device is connect with the rotary spool and the valve body, for driving the relatively described valve body rotation of the rotary spool
Turn.
2. Multi-way control valve according to claim 1, which is characterized in that the driving device includes：
Gear is fixed on the rotation center of the rotary spool；
Rack is engaged with the gear；
Rack drives component is fixed on the valve body, and is connect with the rack drives.
3. Multi-way control valve according to claim 2, which is characterized in that the rack drives component includes：
Solenoid valve is fixed on the valve body, attracts the rack movement for being powered；
Draw springs, one end of the rack are connect with the draw springs；
Elastic component pedestal is fixed on the valve body, and the draw springs are fixed on the elastic component pedestal.
4. Multi-way control valve according to claim 3, which is characterized in that the draw springs are spring.
5. Multi-way control valve according to claim 2, which is characterized in that the gear is threadingly attached to the rotation
On rotary plate.
6. Multi-way control valve according to claim 1, which is characterized in that the connector is evenly arranged in the valve body
Periphery on.
7. Multi-way control valve according to claim 1, which is characterized in that the driving device is electro-motor or hydraulic pressure
The output shaft of motor, the electro-motor or hydraulic motor is drivingly connected with the rotation center of the rotary spool.
8. according to claim 1-7 any one of them Multi-way control valves, which is characterized in that the interface channel is radially
It is arranged on the rotary spool.
9. according to claim 1-7 any one of them Multi-way control valves, which is characterized in that the interface channel is in triangle
Shape, polygon or round are arranged in the rotary spool, and the import of the interface channel is located on the periphery of the valve body.
10. according to claim 1-7 any one of them Multi-way control valves, which is characterized in that the quantity of the interface channel
At least two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721852287.6U CN207945318U (en) | 2017-12-26 | 2017-12-26 | A kind of Multi-way control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721852287.6U CN207945318U (en) | 2017-12-26 | 2017-12-26 | A kind of Multi-way control valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207945318U true CN207945318U (en) | 2018-10-09 |
Family
ID=63704569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721852287.6U Active CN207945318U (en) | 2017-12-26 | 2017-12-26 | A kind of Multi-way control valve |
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| Country | Link |
|---|---|
| CN (1) | CN207945318U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111397259A (en) * | 2020-04-01 | 2020-07-10 | 蓝小婷 | Waste refrigerant recovery adjusting device based on weight change |
| CN112857761A (en) * | 2020-12-29 | 2021-05-28 | 国网江苏省电力有限公司检修分公司 | Intelligent calibrator and calibration method for pressure node of hydraulic spring mechanism of circuit breaker |
-
2017
- 2017-12-26 CN CN201721852287.6U patent/CN207945318U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111397259A (en) * | 2020-04-01 | 2020-07-10 | 蓝小婷 | Waste refrigerant recovery adjusting device based on weight change |
| CN111397259B (en) * | 2020-04-01 | 2021-11-09 | 威海世比亚食品有限公司 | Waste refrigerant recovery adjusting device based on weight change |
| CN112857761A (en) * | 2020-12-29 | 2021-05-28 | 国网江苏省电力有限公司检修分公司 | Intelligent calibrator and calibration method for pressure node of hydraulic spring mechanism of circuit breaker |
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